128434800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8267

約数の個数: 120

約数和(自身を含む): 443120944

約数和(自身を除く): 314686144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8233, 15600, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 107029, 123495, 131728, 164660, 197592, 205825, 214058, 246990, 321087, 329320, 395184, 411650, 428116, 493980, 535145, 617475, 642174, 658640, 823300, 856232, 987960, 1070290, 1234950, 1284348, 1605435, 1646600, 1712464, 1975920, 2140580, 2469900, 2568696, 2675725, 3210870, 3293200, 4281160, 4939800, 5137392, 5351450, 6421740, 8027175, 8562320, 9879600, 10702900, 12843480, 16054350, 21405800, 25686960, 32108700, 42811600, 64217400, 128434800]

約数ペア:

[(1, 128434800), (2, 64217400), (3, 42811600), (4, 32108700), (5, 25686960), (6, 21405800), (8, 16054350), (10, 12843480), (12, 10702900), (13, 9879600), (15, 8562320), (16, 8027175), (20, 6421740), (24, 5351450), (25, 5137392), (26, 4939800), (30, 4281160), (39, 3293200), (40, 3210870), (48, 2675725), (50, 2568696), (52, 2469900), (60, 2140580), (65, 1975920), (75, 1712464), (78, 1646600), (80, 1605435), (100, 1284348), (104, 1234950), (120, 1070290), (130, 987960), (150, 856232), (156, 823300), (195, 658640), (200, 642174), (208, 617475), (240, 535145), (260, 493980), (300, 428116), (312, 411650), (325, 395184), (390, 329320), (400, 321087), (520, 246990), (600, 214058), (624, 205825), (650, 197592), (780, 164660), (975, 131728), (1040, 123495), (1200, 107029), (1300, 98796), (1560, 82330), (1950, 65864), (2600, 49398), (3120, 41165), (3900, 32932), (5200, 24699), (7800, 16466), (8233, 15600)]